| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.44 | 5.639% | $177.9383 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $97.90 | 8.232% | $105.9591 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $93.66 | 10.747% | $103.7256 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $213.55 | 13.835% | $243.0946 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $74.41 | 8.365% | $80.6344 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $100.66 | 9.649% | $110.3727 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $101.88 | 13.492% | $115.6256 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $850.50 | $937.3503 | $937.35 | $937.40 | $937.30 | |